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A set of electric meters in Chicago. Residential Commonwealth Edison customers will see an average $10.60 increase in monthly bills this summer. Ameren customers can expect an even larger increase. (Capitol News Illinois photo by Andrew Adams)
A set of electric meters in Chicago. Residential Commonwealth Edison customers will see an average $10.60 increase in monthly bills this summer. Ameren customers can expect an even larger increase. (Capitol News Illinois photo by Andrew Adams)

State Agencies Warn of Possible Future Power Shortages

By Greg Halbleib Dec 22, 2025 | 5:03 AM